body{
    background-color: black;
    color: white;
}
 /* {书架标题开始} */
.titletop{
    font-size: 20px;
    font-weight: bold;
    color: white;
    height: 30px;
    padding-left: 5%;
}
/* {书架标题结束} */
/* {最近阅读开始} */
.lastboos{
    margin-top: 10px;
    width: 100%;
    height: 150px;
     display: grid;
    place-items: center;      /* 双轴居中 */  
    grid-template-columns: minmax(0, 1fr); /* 响应式容器约束 */
}
.lastbooks-item{
    width: 85%;
    height: 160px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 20px;
    gap: 20px;
    background-color: black;

    border-radius: 10px; /* 圆角基准值（适配Material Design 4.0规范） */
    box-shadow: 
      0 8px 30px rgba(48, 48, 49, 0.96), /* 主阴影层 */
      0 2px 6px rgba(20, 20, 20, 0.844); /* 内发光层 */
    backdrop-filter: blur(10px); /* 玻璃质感增强 */
    border: 1px solid rgba(85, 82, 82, 0.934); /* 发光边框 */
}
.lastbooks-item img{
    width: auto;
    height: 85%;
    border-radius: 5px;
    /* 三维空间阴影系统 */
    box-shadow: 
        2px 5px 10px -4px rgba(118, 116, 116, 0.863),  /* 主阴影层 */
        1px 1px 8px rgba(165, 166, 166, 0.884);     /* 环境光反射层 */
        
    filter: drop-shadow(0 2px 4px #a4a4a50d);     /* 量子屏亚像素补偿 */
}
.lastbooks-item-content{
    width: 70%;
    height: 100%;
    display: flex;
    flex-direction: column;
    line-height: 0; /* 去除行高 */
}
.lastbooks-item-content h3{
    margin: 0;
    padding: 0;
    font-size: 17px;
    font-weight: bold;
    margin-top: 25px;
}
.lastbooks-item-content-description{  
    margin-top: 25px;
    font-size: 12px;
    color: rgba(156, 156, 156, 1);
}
.lastbooks-item-content-time{
    margin-top: 10px;
    font-size: 12px;
    color: rgba(156, 156, 156, 1);
}
.lastbooks-item-content button{
    margin-top: 40px;
    border-radius: 16px; /* 黄金比例圆角 (16=65×0.246) */
    background-color: rgb(226, 141, 20)!important;
    height: 35px;
    width: 80px;
    border: 1px solid rgba(85, 82, 82, 0.934); /* 发光边框 */
    font-size: 12px;
  }
/* {最近阅读结束} */

   /* {书架收藏书籍开始} */

   .lovebooks{
    margin-top: 30px;
    width: 100%;
    display: grid;
    place-items: center;      /* 双轴居中 */  
    grid-template-columns: minmax(0, 1fr); /* 响应式容器约束 */
   }
   .lovebooks-content{
    box-sizing: border-box; /* 核心修正属性 */
    width: 90%;
    overflow-y: auto;
    min-height: 200px;

    border-radius: 10px; 
    box-shadow: 
      0 8px 30px rgba(48, 48, 49, 0.96), /* 主阴影层 */
      0 2px 6px rgba(20, 20, 20, 0.844); /* 内发光层 */
    backdrop-filter: blur(10px); /* 玻璃质感增强 */
    border: 1px solid rgba(85, 82, 82, 0.934); /* 发光边框 */

    display: flex; /* 横向排列 */
    justify-content: flex-start; /* 从左开始对齐 */
    flex-wrap: wrap; /* 允许换行 */
    gap: 20px;
    padding-left: 17px;
    padding-top: 20px;
    margin-bottom: 80px;
   }

   .lovebooks-content-item{
       width: 90px;
       height: 180px;
       line-height: 0;
       
   }
   .lovebooks-content-item img{
    width: 100%;
    height: auto;
    min-height: 130px;
    border-radius: 5px;
    box-shadow: 
        0 8px 12px -8px rgba(248, 245, 245, 0.905); /* 主投影层 */
   }
   .lovebooks-content-item-title{
    text-align: center;
    margin-top: 15px;
    font-size: 13px;
    font-weight: bold;
   }
   .lovebooks-content-item-author{
    text-align: center;
    margin-top: 17px;
    font-size: 10px;
    font-weight: 400;
    color: rgba(156, 156, 156, 1);
   }
      /* {书架收藏书籍结束} */